package com.sky.mapper;

import com.sky.entity.User;
import com.sky.dto.UserDataStatistic;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.List;

@Mapper
public interface UserMapper {
    @Select("select * from user where openid=#{openId}")
    User getByOpenId(String openId);


    void insert(User user);

    @Select("select * from user where id = #{id}")
    User getById(Long userId);

    List<UserDataStatistic> getNewUserEveryDay(LocalDate begin, LocalDate end);

    Integer getUsersBeforeDate(LocalDateTime time);


}
